CN203021860U - Cone inner core of high-concentration slag separator - Google Patents
Cone inner core of high-concentration slag separator Download PDFInfo
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- CN203021860U CN203021860U CN 201220738296 CN201220738296U CN203021860U CN 203021860 U CN203021860 U CN 203021860U CN 201220738296 CN201220738296 CN 201220738296 CN 201220738296 U CN201220738296 U CN 201220738296U CN 203021860 U CN203021860 U CN 203021860U
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- cylinder
- inner core
- conical drum
- inferior pyramidal
- cone
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Abstract
The utility model discloses a cone inner core of a high-concentration slag separator. The cone inner core comprises an upper conical drum and a lower conical drum, wherein the upper conical drum and the lower conical drum are homoaxial, are both made of a ceramic material, and are both in cone frustum shapes with sizes decreased from top to bottom, the inner diameter of the lower end of the upper conical drum is less than that of the upper end of the lower conical drum, and the inner diameter of the upper end of the lower conical drum is less than that of the upper end of the upper conical drum. The cone inner core disclosed by the utility model is made of the ceramic material, good in wear resistance, long in service life, light in weight, and low in cost; and in addition, the surface of the ceramic material is smooth, friction resistance is reduced, and power consumption is reduced.
Description
Technical field
The utility model belongs to the paper making equipment technical field, relates in particular to a kind of cone inner core of HC Cleaner.
Background technology
HC Cleaner is the various heavy seeds such as metal that remove paper pulp under higher concentration in, proportion is larger, sand, to obtain a kind of equipment of high-quality slurry, is also the necessary equipment that waste paper pulp-making purifies.
At present, domestic waste paper is because consumption increases, and quality descends to some extent, and the waste paper impurity content increases, and is higher to purifying requirement.The cone inner core is the important component of HC Cleaner, in waste paper, the heavy foreign material are to descend along the cone inner core spiral at a high speed, larger to the wearing and tearing of cone inner core, the cone inner core mainly adopts cast iron or stainless steel, wear no resistance, and frictional resistance is larger, to a certain degree needs timely replacing when may wear to, and this has just strengthened production cost.
The utility model content
The utility model is in order to solve weak point of the prior art, provides that a kind of ABRASION RESISTANCE is good, the cone inner core of non-damageable HC Cleaner.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of cone inner core of HC Cleaner, comprise homoaxial upper conical cylinder and inferior pyramidal cylinder, upper conical cylinder and inferior pyramidal cylinder are made by ceramic material, upper conical cylinder and inferior pyramidal cylinder are up big and down small truncated cone shape, upper conical cylinder bottom diameter is less than inferior pyramidal cylinder upper-end inner diameter, and inferior pyramidal cylinder upper-end inner diameter is less than upper conical cylinder upper-end inner diameter.
The wall thickness of described upper conical cylinder and inferior pyramidal cylinder is 20～40mm.
The wall thickness of described upper conical cylinder and inferior pyramidal cylinder is 30mm.
adopt technique scheme, HC Cleaner also comprises frame, vertically be provided with columnar housing on frame, the utility model vertically is located in housing, the housing upper end is connected with the pulp-inlet pipe of three-port structure, the pulp-inlet pipe upper end is good slurry outlet, the lower end of pulp-inlet pipe is communicated with upper conical upper end, pulp-inlet pipe circumference side tangential direction offers stock inlet, inferior pyramidal cylinder lower end is connected with the sediment pot that is fixed on frame, sediment pot is respectively equipped with residual cake valve and lower dreg discharging valve from top to bottom, the sediment pot lower end offers slag notch, upper residual cake valve is connected with upper cylinder, the lower dreg discharging valve is connected with lower cylinder, sediment pot circumference side tangential direction is connected with the dilution water inlet pipe, the dilution water inlet pipe is between upper residual cake valve and lower dreg discharging valve.
HC Cleaner utilizes that fiber is different from impurity proportion comes removing impurities.Slurry enters into High Rotation Speed after pulp-inlet pipe with certain pressure by stock inlet, and due to the difference of centrifugal force, heavy seeds is thrown toward the inwall of pulp-inlet pipe, under Action of Gravity Field, gradually to the lower end operation of cone inner core, enters sediment pot.Fiber gradually to the operation of center low-pressure area, arrives vortex rising behind the bottom because centrifugal force is less, is discharged by good slurry outlet at last.
Before the scummer start, upper residual cake valve and lower dreg discharging valve all are in closed condition; During start, pass into dilution water in the middle of the dilution water inlet pipe, upper cylinder is opened upper residual cake valve; After certain hour, upper cylinder is closed upper residual cake valve, and lower cylinder is opened the lower dreg discharging valve, carries out deslagging by slag notch; After certain hour, deslagging finishes, and lower cylinder is closed the lower dreg discharging valve; Cylinder is opened upper residual cake valve, enters next circulation.
The utlity model has up big and down small tapering, and axial length is longer, slurry radius of turn in the cone inner core reduces gradually, can avoid like this slurry stream to reduce at the rotary course medium velocity, guarantees that centrifugal force is strengthened, thereby has improved the purification efficiency of paper stock.The utility model adopts ceramic material to make, and anti-wear performance is good, long service life, and lightweight, cost is low, and ceramic material surfaces is smooth in addition, reduces frictional resistance, and power consumption reduces, the wall thickness of cone inner core is 20～40mm, safeguards less, can fully increase the service life like this.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the cone inner core of a kind of HC Cleaner of the present utility model, comprise homoaxial upper conical cylinder 11 and inferior pyramidal cylinder 10, upper conical cylinder 11 and inferior pyramidal cylinder 10 are made by ceramic material, upper conical cylinder 11 and inferior pyramidal cylinder 10 are up big and down small truncated cone shape, upper conical cylinder 11 bottom diameters are less than inferior pyramidal cylinder 10 upper-end inner diameter, and inferior pyramidal cylinder 10 upper-end inner diameter are less than upper conical cylinder 11 upper-end inner diameter.The wall thickness of upper conical cylinder 11 and inferior pyramidal cylinder 10 is 20～40mm, preferred 30mm.
HC Cleaner also comprises frame 1, vertically be provided with columnar housing 2 on frame 1, the utility model vertically is arranged in housing 2, housing 2 upper ends are connected with the pulp-inlet pipe 3 of three-port structure, pulp-inlet pipe 3 upper ends are good slurry outlet 4, the lower end of pulp-inlet pipe 3 is communicated with upper conical 11 upper ends, upper conical cylinder 11 upper-end inner diameter equate with pulp-inlet pipe 3 internal diameters, pulp-inlet pipe 3 circumference side tangential directions offer stock inlet 5, inferior pyramidal cylinder 10 lower ends are connected with the sediment pot 6 that is fixed on frame 1, sediment pot 6 is respectively equipped with residual cake valve 7 and lower dreg discharging valve 8 from top to bottom, sediment pot 6 lower ends offer slag notch 9.
Upper residual cake valve 7 is connected with upper cylinder 12, and lower dreg discharging valve 8 is connected with lower cylinder 13, and sediment pot 6 circumference side tangential directions are connected with dilution water inlet pipe 14, and dilution water inlet pipe 14 is between upper residual cake valve 7 and lower dreg discharging valve 8.The utility model utilizes that fiber is different from impurity proportion comes removing impurities.Slurry enters into the rear High Rotation Speed of pulp-inlet pipe 3 with certain pressure by stock inlet 5, and due to the difference of centrifugal force, heavy seeds is thrown toward the inwall of pulp-inlet pipe 3, and under Action of Gravity Field, upwards cone 11 and the 10 lower end operations of inferior pyramidal cylinder, enter sediment pot 6 gradually.Fiber gradually to the operation of center low-pressure area, arrives vortex rising behind the bottom because centrifugal force is less, is discharged by good slurry outlet 4 at last.
The deslagging operation process is: before the scummer start, upper residual cake valve 7 and lower dreg discharging valve 8 all are in closed condition; During start, pass into dilution water in the middle of dilution water inlet pipe 14, upper cylinder 12 is opened upper residual cake valve 7; After certain hour, upper cylinder 12 is closed upper residual cake valve 7, and lower cylinder 13 is opened lower dreg discharging valve 8, carries out deslagging by slag notch 9; After certain hour, deslagging finishes, and lower cylinder 13 is closed lower dreg discharging valve 8; Cylinder is opened upper residual cake valve 7, enters next circulation.The timing automatic start and stop of upper cylinder 12 and lower cylinder 13 can be in the following ways: upper cylinder 12 and lower cylinder 13 are controlled by an electromagnetic valve respectively, a timing routine controller is controlled the start and stop of two two electromagnetic valves, so just can realize the timing automatic start and stop of upper cylinder 12 and lower cylinder 13.
Claims (3)
1. the cone inner core of a HC Cleaner, it is characterized in that: comprise homoaxial upper conical cylinder and inferior pyramidal cylinder, upper conical cylinder and inferior pyramidal cylinder are made by ceramic material, upper conical cylinder and inferior pyramidal cylinder are up big and down small truncated cone shape, upper conical cylinder bottom diameter is less than inferior pyramidal cylinder upper-end inner diameter, and inferior pyramidal cylinder upper-end inner diameter is less than upper conical cylinder upper-end inner diameter.
2. the cone inner core of a kind of HC Cleaner according to claim 2 is characterized in that: the wall thickness of described upper conical cylinder and inferior pyramidal cylinder is 20～40mm.
3. the cone inner core of a kind of HC Cleaner according to claim 3 is characterized in that: the wall thickness of described upper conical cylinder and inferior pyramidal cylinder is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738296 CN203021860U (en) | 2012-12-28 | 2012-12-28 | Cone inner core of high-concentration slag separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738296 CN203021860U (en) | 2012-12-28 | 2012-12-28 | Cone inner core of high-concentration slag separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021860U true CN203021860U (en) | 2013-06-26 |
Family
ID=48645854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738296 Expired - Lifetime CN203021860U (en) | 2012-12-28 | 2012-12-28 | Cone inner core of high-concentration slag separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452402A (en) * | 2014-12-11 | 2015-03-25 | 钟立福 | Papermaking pulp sand remover |
-
2012
- 2012-12-28 CN CN 201220738296 patent/CN203021860U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452402A (en) * | 2014-12-11 | 2015-03-25 | 钟立福 | Papermaking pulp sand remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
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| CX01 | Expiry of patent term |